MS-900 Microsoft 365 Fundamentals Cloud Computing Concepts 2

Question 1

A company wants to avoid large upfront capital expenditures for IT infrastructure. Which cloud computing benefit directly addresses this concern?

Accepted Answer

Shifting from CapEx to OpEx

Answer

Cloud computing shifts spending from capital expenditure (CapEx) to operational expenditure (OpEx), eliminating large upfront hardware costs.

Question 2

Which cloud service model gives the customer the most control over the operating system and middleware?

Accepted Answer

IaaS

Answer

IaaS provides virtualized compute, storage, and networking, giving customers full control over the OS and software stack.

Question 3

What does 'elasticity' mean in the context of cloud computing?

Accepted Answer

The ability to automatically scale resources up or down based on demand

Answer

Elasticity refers to the cloud's ability to dynamically allocate and deallocate resources in response to changing workload demands.

Question 4

An organization hosts some workloads on-premises and some on Azure. What type of cloud environment is this?

Accepted Answer

Hybrid cloud

Answer

A hybrid cloud combines on-premises (private) infrastructure with a public cloud, allowing workloads to move between the two.

Question 5

Which of the following is an example of a SaaS application included in Microsoft 365?

Accepted Answer

Microsoft Teams

Answer

Microsoft Teams is a SaaS application fully managed by Microsoft and delivered over the internet as part of Microsoft 365.

MS-900 Practice Test